40424220113311 has 16 divisors (see below), whose sum is σ = 43139064456000. Its totient is φ = 37747897786368.

The previous prime is 40424220113297. The next prime is 40424220113359. The reversal of 40424220113311 is 11331102242404.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 40424220113311 - 2⁵ = 40424220113279 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40424220113311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40424223113311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15731046 + ... + 18119443.

It is an arithmetic number, because the mean of its divisors is an integer number (2696191528500).

Almost surely, 2^{40424220113311} is an apocalyptic number.

40424220113311 is a deficient number, since it is larger than the sum of its proper divisors (2714844342689).

40424220113311 is a wasteful number, since it uses less digits than its factorization.

40424220113311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33851058.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 40424220113311 its reverse (11331102242404), we get a palindrome (51755322355715).

The spelling of 40424220113311 in words is "forty trillion, four hundred twenty-four billion, two hundred twenty million, one hundred thirteen thousand, three hundred eleven".